KR0136459Y1 - A washing machine having damper decreasing vibration of a washing tub - Google Patents

A washing machine having damper decreasing vibration of a washing tub Download PDF

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Publication number
KR0136459Y1
KR0136459Y1 KR2019960013178U KR19960013178U KR0136459Y1 KR 0136459 Y1 KR0136459 Y1 KR 0136459Y1 KR 2019960013178 U KR2019960013178 U KR 2019960013178U KR 19960013178 U KR19960013178 U KR 19960013178U KR 0136459 Y1 KR0136459 Y1 KR 0136459Y1
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KR
South Korea
Prior art keywords
washing
tub
washing machine
outer tub
friction plate
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Application number
KR2019960013178U
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Korean (ko)
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KR970062429U (en
Inventor
신성재
Original Assignee
김광호
삼성전자주식회사
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Application filed by 김광호, 삼성전자주식회사 filed Critical 김광호
Priority to KR2019960013178U priority Critical patent/KR0136459Y1/en
Priority to US08/856,086 priority patent/US5946947A/en
Priority to JP12751897A priority patent/JP2991671B2/en
Priority to TW086106596A priority patent/TW375666B/en
Priority to EP97303439A priority patent/EP0808933A3/en
Priority to CN97104297A priority patent/CN1085270C/en
Priority to BR9703303A priority patent/BR9703303A/en
Publication of KR970062429U publication Critical patent/KR970062429U/en
Application granted granted Critical
Publication of KR0136459Y1 publication Critical patent/KR0136459Y1/en

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
    • D06F37/24—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a vertical axis
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/26—Casings; Tubs
    • D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/12—Casings; Tubs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/08—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2222/00—Special physical effects, e.g. nature of damping effects
    • F16F2222/04—Friction

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

본 고안은 세탁조의 진동을 감쇠시키는 댐핑장치를 갖는 세탁기에 관한 것으로서, 세탁 및 탈수 중에 발생하는 진동을 적절하게 감쇠할 수 있도록 한 것이다. 이를 위해, 외부케이싱 내에 탄성적으로 현수되어 있는 외조와, 외조 내에 회전가능하게 설치되어 세탁물을 수용하는 세탁조를 갖는 세탁기에 있어서, 외부케이싱의 베이스상에 소정틈새를 두고 상하로 상호 대향하여 고정설치되는 상부 및 하부 고정마찰부와, 고정마찰부 사이로 개재되어 마찰접촉하는 마찰판과, 일단이 마찰판의 중앙영역에 고정되고, 타단이 외조의 하부에 고정되어, 길이 신축가능하도록 망원경식으로 상호 조합된 복수의 실리더부재로 이루어진 텔레스코픽 연결바아를 포함한다.The present invention relates to a washing machine having a damping device for damping the vibration of the washing tank, it is possible to appropriately damp the vibration generated during washing and dehydration. To this end, in a washing machine having an outer tub elastically suspended in an outer casing and a washing tub rotatably installed in the outer tub to accommodate laundry, the washing tub is fixedly installed to face each other up and down with a predetermined gap on the base of the outer casing. Interposed between the upper and lower fixed friction parts, and the friction plate interposed between the fixed friction parts and the friction plate, one end of which is fixed to the central region of the friction plate, and the other end of which is fixed to the lower part of the outer tub, and is telescopically combined so that the length is stretchable. It includes a telescopic connecting bar composed of a plurality of cylinder members.

Description

세탁조의 진동감쇠용 댐핑장치를 갖는 세탁기Washing machine with damping device for vibration damping of washing tank

제1도는 본 고안에 따른 세탁기의 측단면도.1 is a side cross-sectional view of a washing machine according to the present invention.

제2도는 세탁조 하강상태의 요부 측단면도.2 is a side cross-sectional view of the main portion of the washing tank lowered state.

제3도는 세탁조 상승상태의 요부 측단면도.3 is a side cross-sectional view of a main portion of the washing tank in a raised state.

제4도는 종래의 세탁기의 측단면도이다.4 is a side cross-sectional view of a conventional washing machine.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

2 : 외조 3 : 세탁조2: outer tub 3: washing tub

6 : 새들 9 : 서스펜션6: Saddle 9: Suspension

10 : 텔레스코픽 연결바아 11 : 가동마찰판10: telescopic connection bar 11: operation friction board

12 : 상부고정마찰판 13 : 하부고정마찰판12: upper fixed friction plate 13: lower fixed friction plate

본 고안은 세탁조의 진동감쇠용 댐핑장치를 갖는 세탁기에 관한 것이다.The present invention relates to a washing machine having a damping device for damping vibration of a washing tank.

세탁기에서는, 세탁조 내에 세탁물을 수용하여 세탁, 탈수 등을 행할 수 있도록 되어 있다. 이러한 세탁기가 세탁 및 탈수공정을 수행하는 경우에는 세탁조의 회전이나 세탁조 내부에 설치된 펄세이터의 회전 등에 의하여 진동이 발생하게 된다. 이 진동을 감쇠시키기 위해 종래의 세탁기에는 진동감쇠장치가 마련되어 있다.In the washing machine, laundry, dehydration, and the like are accommodated in a washing tank. When the washing machine performs the washing and dehydration process, vibration may occur due to the rotation of the washing tank or the rotation of a pulsator installed in the washing tank. In order to damp this vibration, a conventional washing machine is provided with a vibration damping device.

제4도는 종래의 세탁기의 측단면도이다. 이 도면에서 도시된 바와 같이, 종래의 세탁기는 세탁기 전체의 외관을 구성하는 외부케이싱(100)과, 외부케이싱(100) 내에 설치되어 있는 외조(101)와, 외조(101) 내에 설치되어 있는 세탁조(102)를 가지고 있다.4 is a side cross-sectional view of a conventional washing machine. As shown in this figure, a conventional washing machine includes an outer casing 100 constituting the entire appearance of the washing machine, an outer tub 101 installed in the outer casing 100, and a washing tub installed in the outer tub 101. Has 102.

외조(101)는 다수의 서스펜션(103)에 의해 외부케이싱(100) 내에 매달려 지지되어 있고, 외조(101)의 하부에는 구동모터(104) 및 샤프트조립체(105)가 설치되어 있다. 샤프트조립체(105)의 주위를 둘러싸는 새들(106)은 샤프트조립체(105)가 외조(101)에 견고히 부착되도록 지지한다. 구동모터(104)의 동력은 밸트(107)를 통해 샤프트조립체(105)에 전달되고, 샤프트조립체(105)는 샤프트를 통해 세탁조(102) 또는 세탁조(102) 내의 펄세이터(108)를 회전구동시킨다.The outer tub 101 is suspended and supported in the outer casing 100 by a plurality of suspensions 103, and a drive motor 104 and a shaft assembly 105 are provided below the outer tub 101. The saddle 106 surrounding the shaft assembly 105 supports the shaft assembly 105 to be firmly attached to the outer tub 101. Power of the drive motor 104 is transmitted to the shaft assembly 105 through the belt 107, the shaft assembly 105 drives the washing tank 102 or the pulsator 108 in the washing tank 102 through the shaft. Let's do it.

이러한 구조로 이루어진 세탁기에서는, 탈수행정시에 세탁조(102)가 고속으로 회전함에 따라 진동이 발생한다. 이러한 진동은 세탁물이 세탁조(102) 내에 고르게 분포하지 않고 한쪽으로 편중되어 분포할 경우에 발생하며, 특히 탈수행정의 초기 동작시에 세탁물의 편중이 심하여 많이 발생한다. 세탁조(102)의 진동이 있는 경우, 세탁조(102)는 샤프트조립체(105)에 의해 지지된 상태로 외조(101) 내에 수용되어 있으므로, 그 진동은 외조(101)에 전달되어 외조(101)가 심하게 흔들리는 현상이 발생한다. 이러한 진동을 감쇠시키기 위해 외조(101)를 외부케이싱(100)의 내부에 매달아 지지하고 있는 서스펜션(103)은 진동을 감쇠시키는 장치의 역할을 겸하고 있다.In the washing machine having such a structure, vibration occurs as the washing tub 102 rotates at a high speed during the dehydration stroke. This vibration occurs when the laundry is not evenly distributed in the washing tank 102, but is unevenly distributed to one side, and in particular, the laundry is heavily biased during the initial operation of the dehydration stroke. When there is vibration of the washing tub 102, the washing tub 102 is accommodated in the outer tub 101 while being supported by the shaft assembly 105, so that the vibration is transmitted to the outer tub 101 so that the outer tub 101 is Severe shaking occurs. Suspension 103 which suspends and supports the outer tub 101 inside the outer casing 100 to damp these vibrations also serves as a device for damping vibrations.

그러나, 세탁물의 편중이 심하여 진동이 매우 심할 경우에는 서스펜션(103) 만에 의해서는 진동이 감쇠되지 않아, 외조(101)가 외부케이싱(100)의 내벽면에 부딪히는 경우가 발생하기도 하며, 심한 경우 탈수행정 자체가 정지되기도 한다.However, when the vibration is very severe due to the heavy load of the laundry, the vibration is not attenuated by the suspension 103 alone, and the outer tub 101 may hit the inner wall of the outer casing 100, which may be severe. The dehydration administration itself may be suspended.

따라서, 본 고안의 목적은, 세탁 및 탈수 중에 발생하는 진동을 적절하게 감쇠할 수 있는 댐핑장치를 구비한 세탁기를 제공하는 것이다.It is therefore an object of the present invention to provide a washing machine with a damping device capable of appropriately damping vibrations generated during washing and dehydration.

상기 목적은, 본 고안에 따라, 외부케이싱 내에 탄성적으로 현수되어 있는 외조와, 외조 내에 회전가능하게 설치되어 세탁물을 수용하는 세탁조를 갖는 세탁기에 있어서, 외부케이싱의 베이스 상에 소정틈새를 두고 상하로 상호 대향하여 고정설치되는 상부 및 하부 고정마찰부와, 고정마찰부 사이로 개재되어 마찰접촉하는 마찰판과, 일단이 마찰판의 중앙영역에 고정되고, 타단이 외조의 하부에 고정되어, 길이 신축가능하도록 망원경식으로 상호 조립된 복수의 실린더 부재로 이루어진 텔레스코픽 연결바아를 포함하는 것을 특징으로 하는 세탁기에 의해 달성된다.According to the present invention, a washing machine having an outer tub elastically suspended in an outer casing, and a washing tub rotatably installed in the outer tub for accommodating laundry, the upper and lower sides having a predetermined gap on the base of the outer casing. Upper and lower fixed friction portions fixedly opposed to each other, a friction plate interposed between the fixed friction portions, and one end fixed to the central region of the friction plate, and the other end fixed to the lower portion of the outer tub so as to be stretchable in length. It is achieved by a washing machine, characterized in that it comprises a telescopic connecting bar consisting of a plurality of cylindrical members assembled telescopically.

여기서, 텔레스코픽 연결바아는 마찰판의 중앙영역에 형성된 관통공에 후크결합되도록 할 수 있다. 또한, 외조의 저부에 설치되는 샤프트조립체용 새들에도 텔레스코픽 연결바아가 후크결합되도록 하면 더욱 바람직하다.Here, the telescopic connecting bar may be hooked to the through hole formed in the central region of the friction plate. In addition, it is more preferable that the telescopic connecting bar is hooked to the saddle for the shaft assembly installed at the bottom of the outer tub.

이하에서 첨부도면을 참조하여 본 고안을 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

제1도는 본 고안에 따른 세탁기의 측단면도이다. 이 도면에서 도시된 바와 같이, 본 고안에 따른 세탁기는, 종래의 세탁기와 마찬가지로, 외관을 형성하는 외부케이싱(1)과, 외부케이싱(1) 내에 설치되어 있는 외조(2)와, 외조(2) 내에 회전가능하게 설치되어 있는 세탁조(3)를 가지고 있다. 외조(2)는 다수의 서스펜션(9)에 의해 외부케이싱(1) 내부에 탄성적으로 매달려 있고, 외조(2)의 하부에는 구동모터(4) 및 샤프트조립체(5)가 설치되어 있으며, 샤프트조립체(5)는 새들(6)에 의해 둘러싸여 있다. 구동모터(4)의 동력은 벨트(7)를 통해 샤프트조립체(5)에 전달되고, 샤프트조립체(5)는 샤프트를 통해 세탁조(3) 또는 세탁조(3) 내에 설치되어 있는 펄세이터(8)를 회전구동시킨다. 세탁행정시에는 펄세이터(8)가 회전하여 세탁조(3) 내에 수용된 세탁물을 회전시키고, 탈수행정시에는 세탁조(3)을 회전시킨다. 세탁조(3)는 그 기능에 따라 탈수조라고도 불린다.1 is a side cross-sectional view of a washing machine according to the present invention. As shown in this figure, the washing machine according to the present invention, like the conventional washing machine, the outer casing 1 to form an appearance, the outer tub 2 provided in the outer casing 1, and the outer tub 2 ) Has a washing tub (3) rotatably installed. The outer tub 2 is elastically suspended inside the outer casing 1 by a plurality of suspensions 9, and a drive motor 4 and a shaft assembly 5 are installed below the outer tub 2, and the shaft The assembly 5 is surrounded by the saddle 6. The power of the drive motor 4 is transmitted to the shaft assembly 5 via the belt 7, which shaft assembly 5 is installed in the washing tank 3 or in the washing tank 3 via the shaft. Rotate the The pulsator 8 rotates in the washing stroke to rotate the laundry contained in the washing tank 3, and rotates the washing tank 3 in the dehydrating stroke. The washing tank 3 is also called a dehydration tank according to the function.

새들(6)의 하부에는, 상하로 길이신축 가능하도록 제작된 텔레스코픽 연결바아(10)가 고정설치되어 있고, 이 텔레스코픽 연결바아(10)의 하부 말단부는, 외부케이싱(1)의 베이스(9) 상에 고정설치되는 가동마찰판(11)에 고정되어, 세탁기가 상하로 진동할 때, 외조(2)와 외부케이싱(1)의 베이스(9) 사이에서 상하로 길이 신축하도록 되어 있다.In the lower part of the saddle 6, a telescopic connecting bar 10, which is made to be stretchable up and down, is fixedly installed. The lower end of the telescopic connecting bar 10 is a base 9 of the outer casing 1; It is fixed to the movable friction plate 11 fixed on the top, and when a washing machine vibrates up and down, it is made to expand and contract lengthwise up and down between the outer tub 2 and the base 9 of the outer casing 1.

제2도는 세탁조 하강상태의 요부측단면도, 제3도는 세탁조 상승상태의 요부 측단면도이다. 가동마찰판(11)의 중앙영역에 형성된 관통공(20)에는, 길이 신축가능하도록 망원경식으로 상호 조합된 3개의 실린더(22a, 21b, 21c)로 이루어진 텔레스코픽 연결바아(10)의 일단이 후크결합되어 고정설치되어 있다. 텔레스코픽 연결바아(10)의 타단은 외조(2)의 저부에 설치된 새들(6)과도 후크결합되어 고정되어 있다.2 is a main sectional side view of the washing tank lowered state, and FIG. 3 is a main sectional side view of the washing tank up state. In the through hole 20 formed in the center region of the movable friction plate 11, one end of the telescopic connecting bar 10 consisting of three cylinders 22a, 21b, 21c mutually combined telescopically so as to be stretchable in length is hooked. It is fixedly installed. The other end of the telescopic connecting bar 10 is also hooked and fixed to the saddle 6 installed on the bottom of the outer tub (2).

외부케이싱(1)의 베이스(9) 상에는 소정틈새를 두고 상부고정마찰판(12)과 하부고정마찰판(13)이 상하로 상호 대향하여 설치되어 있다. 상부고정마찰판(12)은 베이스(9)의 내벽면으로부터 연장되는 상부고정마찰판지지대(14)에 의해 지지되어 설치되고, 하부고정마찰판(13)은 상부고정마찰판(12)의 하부에 설치된다. 이 상하부고정마찰판(12, 13) 사이의 틈새에는 가동마찰판(11)이 개재되어 상하부고정마찰판(12, 13)과 마찰접촉하도록 되어 있다.On the base 9 of the outer casing 1, the upper fixed friction plate 12 and the lower fixed friction plate 13 are provided to face each other up and down with a predetermined gap. The upper fixed friction plate 12 is supported and installed by the upper fixed friction plate support 14 extending from the inner wall surface of the base 9, the lower fixed friction plate 13 is installed in the lower portion of the upper fixed friction plate 12. The movable friction plate 11 is interposed between the upper and lower fixed friction plates 12 and 13 so as to be in frictional contact with the upper and lower fixed friction plates 12 and 13.

이러한 구조에 의하여, 세탁기 운전 중, 특히 탈수시에, 세탁조(3)의 진동에 따라 외조(2)가 일체로 진동하게 되면, 가동마찰판(11)이 상하부고정마찰판(12, 13) 사이에서 마찰접촉함으로써, 그 마찰력에 의해 외조(2)의 좌우방향 진동이 감쇠된다. 이와 동시에, 외조(2)가 상하방향으로 진동하게 되는 경우에도, 제2도 및 제3도에서 보는 바와 같이, 텔레스코픽 연결바아(10)가 상하로 길이신축하게 되어, 세탁조(3) 및 외조(2)의 상승 및 하강운동이 보상될 수 있게 된다. 이에 따라, 외조(2)를 탄성적으로 현수하고 있는 서스펜션(9)의 진동 감쇠효과에 부가하여 상하부고정마찰판(12, 13)과 가동마찰판(11) 간의 마찰에 의한 진동감쇠력이 세탁조(3) 및 외조(2)의 진동을 현저히 저감시키게 된다.With this structure, when the outer tub 2 vibrates integrally with the vibration of the washing tub 3 during the washing machine operation, in particular during dehydration, the movable friction plate 11 rubs between the upper and lower fixed friction plates 12 and 13. By contact, the left-right vibration of the outer tub 2 is attenuated by the frictional force. At the same time, even when the outer tub 2 vibrates in the up and down direction, as shown in FIGS. 2 and 3, the telescopic connecting bar 10 is stretched up and down, and thus the washing tub 3 and the outer tub ( The ascending and descending movements of 2) can be compensated for. Accordingly, in addition to the vibration damping effect of the suspension 9 which elastically suspends the outer tub 2, the vibration damping force due to the friction between the upper and lower fixed friction plates 12 and 13 and the movable friction plate 11 is reduced. And the vibration of the outer tub 2 are remarkably reduced.

전술 및 도시한 예에서는, 텔레스코픽 연결바아(10)와 새들(6) 및 가동마찰판(11)이 후크결합으로 연결되는 것으로 설명하였지만, 본 고안에 따른 세탁기는 이에 한하지 아니하고, 볼트, 너트 등을 상용한 조인트결합으로 연결할 수도 있다.In the foregoing and illustrated examples, the telescopic connecting bar 10 and the saddle 6 and the movable friction plate 11 has been described as being hooked, but the washing machine according to the present invention is not limited thereto, and bolts, nuts, etc. It can also be connected with a commercial joint.

이상 설명한 바와 같이, 본 고안에 따르면, 세탁 및 탈수 중에 발생하는 진동을 적절하게 감쇠할 수 있는 댐핑장치를 구비한 세탁기가 제공된다.As described above, according to the present invention, a washing machine having a damping device capable of appropriately damping vibrations generated during washing and dehydration is provided.

Claims (3)

외부케이싱 내에 탄성적으로 현수되어 있는 외조와, 상기 외조 내에 회전가능하게 설치되어 세탁물을 수용하는 세탁조를 갖는 세탁기에 있어서, 상기 외부케이싱의 베이스상에 소정틈새를 두고 상하로 상호 대향하여 고정설치되는 상부 및 하부 고정마찰부와, 상기 고정마찰부 사이로 개재되어 마찰접촉하는 마찰판과, 일단이 상기 마찰판의 중앙영역에 고정되고, 타단이 상기 외조의 하부에 고정되어, 길이 신축가능하도록 망원경식으로 상호 조합된 복수의 실린더부재로 이루어진 텔레스코픽 연결바아를 포함하는 것을 특징으로 하는 세탁기.A washing machine having an outer tub elastically suspended in an outer casing and a washing tub rotatably installed in the outer tub for accommodating laundry, wherein the washing tub is fixedly installed to face each other up and down with a predetermined gap on a base of the outer casing. A friction plate interposed between the upper and lower fixed friction portions and the fixed friction portion to make frictional contact, and one end is fixed to the central region of the friction plate, and the other end is fixed to the lower portion of the outer tub, and the telescopic type is mutually telescopic. Washing machine comprising a telescopic connecting bar consisting of a plurality of cylinder members combined. 제1항에 있어서, 상기 텔레스코픽 연결바아는 상기 마찰판의 중앙영역에 형성된 관통공에 후크결합되는 것을 특징으로 하는 세탁기.The washing machine according to claim 1, wherein the telescopic connecting bar is hooked to a through hole formed in a center area of the friction plate. 제1항에 있어서, 상기 텔레스코픽 연결바아는 상기 외조의 저부에 설치되는 샤프트조립체용 새들에 후크결합되는 것을 특징으로 하는 세탁기.The washing machine according to claim 1, wherein the telescopic connecting bar is hooked to a saddle for a shaft assembly installed at the bottom of the outer tub.
KR2019960013178U 1996-05-21 1996-05-25 A washing machine having damper decreasing vibration of a washing tub KR0136459Y1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
KR2019960013178U KR0136459Y1 (en) 1996-05-25 1996-05-25 A washing machine having damper decreasing vibration of a washing tub
US08/856,086 US5946947A (en) 1996-05-21 1997-05-14 Clothes washing machine having vibration and noise damper
JP12751897A JP2991671B2 (en) 1996-05-21 1997-05-16 Washing machine having damping device
TW086106596A TW375666B (en) 1996-05-21 1997-05-17 Washing machine with shock absorber
EP97303439A EP0808933A3 (en) 1996-05-21 1997-05-20 Washing machine
CN97104297A CN1085270C (en) 1996-05-21 1997-05-20 Washing machine having damper
BR9703303A BR9703303A (en) 1996-05-21 1997-05-21 Washing machine with shock absorber

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KR2019960013178U KR0136459Y1 (en) 1996-05-25 1996-05-25 A washing machine having damper decreasing vibration of a washing tub

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KR970062429U KR970062429U (en) 1997-12-10
KR0136459Y1 true KR0136459Y1 (en) 1999-05-15

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